Spektrum DX9 User Manual

37
SPEKTRUM DX9 • TRANSMITTER INSTRUCTION MANUAL
EN
Mixing
Cyclic to Throttle
Cyclic-to-throttlemixpreventsrpmlosswhenaileron,elevatoror
rudderinputsaregiven.Thismixadvancesthethrottleposition
with cyclic or rudder control to maintain rpm. At full throttle,
Cyclic-to-Throttlemixingpreventsthethrottlefromoverdriving
the servo.
IMPORTANT: DonotuseCyclictothrottlemixwhenusinga
governor.
ToverifythattheCyclictoThrottlemixisworkingproperlyandin
the correct direction, move the flight mode switch to one of the
active positions. Move the programmed cyclic or rudder channel,
noting the throttle position. The throttle position should increase.
If the throttle decreases, then the opposite value (positive vs.
negative) is needed.
Swashplate
TheSwashplateMixtypicallycorrectsswashplatetimingissuesby
mixingAilerontoElevatorandElevatortoAileron.Whenadjusted
correctly, the Swashplate causes the helicopter to roll and pitch
accurately with minimal interaction.
Tail Curve
TheTailCurvefunctionmixestailrotorinputwiththethrottle/
collective function to counter torque from the main rotor blades
when using a non-heading hold (tail lock) gyro or when using
ratemodeonagyro.SeePitchCurveformoreinformationon
programming curves.

Spektrum DX9 Specifications

General

Interface	RF Wireless
Product color	Black
Brand compatibility	Spektrum
Compatible products	Spektrum BLADE 450X BNF[BLH4380A]\\r 300 CFX BNF Basic[BLH4650]\\r 300 CFX BNF Basic[BLH4650]\\r Nano QX FPV RTF w/ SAFE[BLH7200]
Backlight color	Blue
Built-in display	Yes
Maximum range	- m
Frequency band	2.4 GHz
Language version	English
Channels quantity	9 channels
Number of devices supported	1
Battery capacity	2000 mAh

Weight and Dimensions

Weight	- g